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Tool joint threading machine


 

 

This machine is for turning tool joint. It is the 45°slant bed machine. It has the features of high accuracy, high rigidity, big power etc.  Use 8-station tool rest for outside thread cutting, dual immovable tool rests for inside thread cutting. Use central lubrication device, lubrication is sufficient and reliability. Lubrication cycle is auto controlled, and equipped with oil-way distributor and pressure sensor, it can fault alarm if any oil way being impassable. Use high power centrifuge cooling pump, assures the tool life. It is strict antiseep enclosed design, good watertightness.

                Items

Unit

HYSK-630T

Max. swing diameter over bed

φ650

Max. swing diameter over saddle

φ360

Hollow spindle hydraulic chuck diameter      

φ550

Spindle bore diameter

φ200

Work piece length range

750

Spindle speed range

r/min

50~450

Max. diameter of work piece

630

Special thread diameter range

in

7~13 5/8

Steel grade range

 

J55 K55 N80 L80 P110 nickel base alloy

Max. travel of X-axis

400

Max. travel of Z-axis

800

X/Z servo motor

Nm

27/27

Rapid moving speed(X/Z)

m/min

8/10

Main motor power

kW

22~37

Spindle center height

mm

1100

Roughness

mm

Ra1.6

Machine weight

8600

Machine dimension(L×W×H)

mm

5200*2100*2100

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